Amer Stainless, located in Amman, Jordan, has built a solid reputation as a reliable manufacturer and supplier of top-notch Stainless Steel 347H Bolts. They cater to a diverse array of industries, including mechanical, engineering, and various industrial sectors. Known for their precision in manufacturing and strict quality control, Amer Stainless adheres to international standards, ensuring that each bolt is crafted for outstanding durability and reliability. By leveraging cutting-edge production technologies and expert knowledge, they create 347H bolts that can handle high temperatures and corrosive environments with ease. With a strong commitment to timely deliveries and customer satisfaction, Amer Stainless has become a go-to source for stainless steel fastening solutions, especially in critical and high-performance applications.
Stainless Steel 347H Bolts are crafted from a high-alloy austenitic stainless steel that includes chromium, nickel, and stabilizing niobium, giving them remarkable resistance to intergranular corrosion. The high carbon content in the alloy ensures that these bolts maintain superior strength even at elevated temperatures, while still offering good toughness and ductility. On a mechanical level, they boast high tensile strength, excellent creep resistance, and dependable performance in extreme heat. This unique blend of corrosion resistance, mechanical stability, and high-temperature durability makes Stainless Steel 347H Bolts perfect for demanding industrial and structural applications.
Material | Specification | Standards | Size | Length |
Stainless Steel 347H Bolts | ASTM, ASME and API | ASTM B 193 / ASME SB 193 | M02 to M30 | 3 mm To 200 mm |
| Element | SS 347H |
| Tensile Strength (MPa) min | 480 |
| Yield Strength 0.2% Proof (MPa) min | 275 |
| Elongation (% in 50mm) min | 16 |
| Rockwell B (HR B) max Hardness | 95 |
| Brinell (HB) max Hardness | 201 |
| Element | SS 347H |
| Ni | 0.75 |
| C | 0.15 |
| Mn | 1.00 max |
| P | 0.04 max |
| S | 0.03 max |
| Si | 1.00 max |
| Cr | 11.5 – 13.5 |
| Mo | – |
| N | – |
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Stainless Steel 347H Bolts are high strength, heat resistant fasteners designed for extreme temperatures and hot environments. They provide excellent oxidation properties and durability, ideal for aerospace and industrial applications.
Custom Stainless Steel 347H Hex Bolt is a high heat resistance fastener with a hexagonal head, tailored to specific dimensions. Provides exceptional durability and resistance to extreme heat applications.
Stainless Steel 347H Leg Bolt is a durable high heat resistant fastener with a long threaded shaft and flat head, engineered for durability and stability in extremely hot conditions in
Stainless Steel 347H Expansion Anchor Bolt is a heat-resistant fastener for concrete or masonry. It expands in the hole as it tightens, providing a firm grip.
Stainless Steel 347H Hex Flange Head Bolt features a hexagonal head with an integrated flange for improved weight distribution. Provides superior thermal resistance and durability to extreme temperatures and environmental corrosion.
Stainless steel 347H fully threaded bolts have threads running the full length, for permanent clamping ability and superior heat resistance. They are ideal for demanding applications that require durability and heat resistance.
we prioritize quality and reliability by conducting rigorous in-house testing on all our products to ensure they meet the highest standards. Our comprehensive testing procedures include material and performance evaluations, ensuring optimal durability and performance. Additionally we offer third-party inspection services to provide further assurance to our customers. With a commitment to prompt delivery. We ensure that all orders are processed efficiently and shipped on time, meeting the needs of our clients without compromise.
These bolts are widely utilized in industries where high-temperature performance and corrosion resistance are essential. You’ll often find them in power generation, petrochemical, chemical processing, and aerospace sectors, particularly in applications like boilers, heat exchangers, and exhaust systems. They’re also ideal for pressure vessels, flanges, and high-temperature piping systems that require long-lasting strength and reliability. Thanks to their thermal stability, mechanical strength, and resistance to oxidation, Stainless Steel 347H Bolts are the perfect choice for applications that demand durability and safety.
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